14"W X 10"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 15.6"W X 11.6"H] Round Damper Ring with actual outer dimensions of

with actual outer dimensions of 20

actual front end outer dimensions are approximately 26 5/8" width X 28 5/8" height

actual front end outer dimensions are approximately 14 5/8" width X 38 5/8" height -

Actual Filter Size – 13 3/4"w x 19 3/4" x 1"

+ Product Description Upgrade your HVAC system with our 5" Round Air Vent Supply Grille

14"W X 10"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 15.6"W X 11.6"H] Round Damper Ring with actual outer dimensions of+ Product Details Size 14"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 6" width X 11. 6" height. Design Full Control Vertical Horizontal Air flow Direction. Horizontal blades in the front, Vertical blades in the back, both individually adjustable. High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant,